condition sale meaning in Chinese

分期付款销售
附条件销售
附有条件的销售
有条件销售

On these grounds and before adopted factory house that member system " the sale mode mean , promote a member system " the mode is air condition by this year inspiring of market . this year , peking suffers the cool summer , and attacks seriously air condition sale . but , the southern city of wuhan etc . however appeared the weather , therefore of rare heat , large quantity sourced from the northern region direction south , south the region , factory benefits pass the national resources in the scope to dispense can keep intact . but this is a member system , its broke the source the traditional situation for of the cent company for can in the factory house dispensing .
据此前采用了“会员制”销售模式的厂家表示，推行商家“会员制”模式是受今年空调市场的启发。 “今年，北京遭遇凉夏，严重打击了空调销售。但是，武汉等南方城市却出现了罕见的高温天气，因此，大量货源从北方地区调向华南江南地区，厂商利益通过全国范围内的资源调配得以保全。